ENYO-510:Modularization for Image
ENYO-510:Modularization for Image

ENYO-510-modified based on review comments

placeholder and src are properly handled
Enyo-DCO-1.1-Signed-off-by: Rajyavardhan P <rajyavardhan.p@lge.com>

enyojs/enyo,enyojs/enyo,PKRoma/enyo,PKRoma/enyo